Deployment strategies refer to the methods used to release software updates or new features to users. Common strategies include Blue-Green Deployment, where two identical environments are maintained, allowing for seamless switching between the old and new versions. Another approach is Canary Releases, which involves rolling out changes to a small subset of users first, monitoring performance before a full-scale launch. These strategies help minimize risks associated with software deployment. By testing updates in controlled environments or with limited user groups, organizations can identify issues early and ensure a smoother transition. This ultimately leads to improved user experience and system reliability.